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Patent Searching and Data


Title:
TORQUE LIMITER AND DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/216541
Kind Code:
A1
Abstract:
The present invention provides a smaller torque limiter. A torque limiter (30) relating to a typical embodiment of the present invention is characterized by having: a first rotating body (32) that rotates by means of a drive source; a first friction body (33) locked to the first rotating body; a second friction body (34), which is disposed to overlap the first friction body, and which rotates with rotation of the first friction body due to a frictional force between the first friction body and the second friction body; a second rotating body (35) locked to the second friction body; at least one disc spring (37) that presses the first friction body and the second friction body in the direction in which the first friction body and the second friction body are laminated; and a fixing member (39) that applies a compression force to the disc spring.

Inventors:
FUNASUGI Yukimasa (4106-73 Oaza Miyota Miyota-machi, Kitasaku-gu, Nagano 93, 〒3890293, JP)
IWASE Shigeru (4106-73 Oaza Miyota Miyota-machi, Kitasaku-gu, Nagano 93, 〒3890293, JP)
KOIKE Shinji (4106-73 Oaza Miyota Miyota-machi, Kitasaku-gu, Nagano 93, 〒3890293, JP)
AKAMA Yusuke (4106-73 Oaza Miyota Miyota-machi, Kitasaku-gu, Nagano 93, 〒3890293, JP)
Application Number:
JP2018/018664
Publication Date:
November 29, 2018
Filing Date:
May 15, 2018
Export Citation:
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Assignee:
MINEBEA MITSUMI INC. (4106-73 Oaza Miyota, Miyota-machi Kitasaku-gu, Nagano 93, 〒3890293, JP)
International Classes:
F16D7/02; F16D43/21; F16H35/10; A47K13/12
Foreign References:
JP2008095322A2008-04-24
JPS5253331A1977-04-28
JP2002048212A2002-02-15
JPS4914848A1974-02-08
JPH01316558A1989-12-21
JP2016151297A2016-08-22
JP2007139012A2007-06-07
JPS61116234U1986-07-22
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (Sonderhoff & Einsel Law and Patent Office, Shin-Marunouchi Center Building 6-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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